What powers metroretro.io?

Analytics

PostHog

since Mar 2024

Profitwell

since Jul 2025

Appointment scheduling

Calendly

since Aug 2024

CDN

Cloudflare

since Feb 2025

Cookie compliance

CookieYes

since Aug 2024

Email

Google Workspace

since Aug 2022

Mailgun

since Aug 2022

Mailjet

since Aug 2022

Font scripts

Google Font API

since Sep 2020

JavaScript libraries

core-js v3.36.1

since Sep 2021

Swiper

since Aug 2024

Live chat

Intercom

since Mar 2020

Miscellaneous

Open Graph

since Sep 2022

PWA

since Jun 2025

Payment processors

Paddle

since Jul 2025

Performance

Priority Hints

since Jun 2025

Static site generator

Astro

since Jun 2025

Tag managers

Google Tag Manager

since Mar 2020